10303231005 has 48 divisors (see below), whose sum is σ = 18289093680. Its totient is φ = 5363764224.

The previous prime is 10303230941. The next prime is 10303231009. The reversal of 10303231005 is 50013230301.

10303231005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 4518259524 + 5784971481 = 67218^2 + 76059^2 .

It is not a de Polignac number, because 10303231005 - 2⁶ = 10303230941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303231009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 458881 + ... + 480809.

It is an arithmetic number, because the mean of its divisors is an integer number (381022785).

Almost surely, 2^10303231005 is an apocalyptic number.

10303231005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10303231005 is a deficient number, since it is larger than the sum of its proper divisors (7985862675).

10303231005 is a wasteful number, since it uses less digits than its factorization.

10303231005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22190 (or 22187 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

Adding to 10303231005 its reverse (50013230301), we get a palindrome (60316461306).

The spelling of 10303231005 in words is "ten billion, three hundred three million, two hundred thirty-one thousand, five".